Bruce

Bruce is a supporting protagonist (although sometimes an anti-hero) in the Disney/Pixar 2003 film Finding Nemo. He is a shark, who is the leader of the Fish-Friendly Sharks, where he, along with his two friends Anchor and Chum try to teach themselves how to resist the temptation of eating fish. However, what makes Bruce an anti-hero, is because at one point, he loses control of himself, and attempts to eat Marlin and Dory. In the chase after Marlin and Dory, Bruce rams his head against the torpedo-firing room door 10 times and rams his mouth into the torpedo tube opening 11 times, ending with the torpedo touching a live mine, creating a gigantic explosion.